| 1 | // RUN: %clang_cc1 -triple mips64-none-linux-gnu -emit-pch -o %t %s |
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| 2 | // REQUIRES: mips-registered-target |
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| 3 | // RUN: %clang_cc1 -x ast -ast-print %t | FileCheck %s |
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| 4 | |
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| 5 | // Make sure the semantics of FloatingLiterals are stored correctly in |
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| 6 | // the AST. Previously, the ASTWriter didn't store anything and the |
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| 7 | // reader assumed PPC 128-bit float semantics, which is incorrect for |
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| 8 | // targets with 128-bit IEEE long doubles. |
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| 9 | |
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| 10 | long double foo = 1.0E4000L; |
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| 11 | // CHECK: long double foo = 1.00000000000000000000000000000000004E+4000L; |
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| 12 | |
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| 13 | // Just as well check the others are still sane while we're here... |
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| 14 | |
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| 15 | double bar = 1.0E300; |
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| 16 | // CHECK: double bar = 1.0000000000000001E+300; |
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| 17 | |
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| 18 | float wibble = 1.0E40; |
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| 19 | // CHECK: float wibble = 1.0E+40; |
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| 20 | |
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